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Fmoc-L-aspartic acid (CAS# 119062-05-4)

Ngwongwo kemịkalụ:

Usoro ihe omimi C19H17NO6
Molar Mass 355.34
Njupụta 1.399±0.06 g/cm3(buru amụma)
Ebe Na-agbaze 180-190 Celsius C
Ebe Boling 587.2± 45.0 °C(buru amụma)
Ebe mgbari 308.9C
Mmiri Solubility Soluble na methanol, na mmiri.
Uzuoku nrịbama 1.24E-14mmHg na 25°C
Ọdịdị siri ike
pKa 3.66± 0.23 (buru amụma)
Ọnọdụ Nchekwa E mechiri ya na nkụ, chekwaa na friza, n'okpuru -20 Celsius

Nkọwa ngwaahịa

Mkpado ngwaahịa

Fmoc-L-aspartic acid bụ amino acid sitere na ihe ndị a:

Ọdịdị: ọcha ma ọ bụ na-acha ọcha crystalline ntụ ntụ.
Solubility: Ezi solubility na organic solvents (dị ka dimethyl sulfoxide, dimethylformamide), ma ogbenye solubility na mmiri.

Fmoc-L-aspartic acid nwere ọtụtụ ngwa na nyocha biochemical na organic synthesis, na isi ojiji bụ ndị a:

Njikọ Peptide: Fmoc-L-aspartic acid na-ejikarị eme ihe na njikọ siri ike dị ka otu n'ime amino acid maka njikọ nke peptides na protein.
Nchoputa ndu: Enwere ike iji Fmoc-L-aspartic acid iji mụọ usoro protein na ọrụ, dị ka nhazi na mmekọrịta ọrụ nke ndị na-edozi ahụ site na ijikọta peptides iberibe.

Usoro nkwadebe nke Fmoc-L-aspartic acid na-enwetakarị site na mmeghachi omume kemịkalụ site na iji acetyl-L-aspartic acid na Fmoc-Cl (difluorothiophenolate) dị ka akụrụngwa.

Ozi nchekwa: Fmoc-L-aspartic acid bụ reagent na-emekarị na ụlọ nyocha kemịkalụ, mana ọ dị mkpa iji nlezianya mee ya. Mgbe ị na-arụ ọrụ, ọ dị mkpa iyi uwe ụlọ nyocha, enyo nchebe, na uwe ụlọ nyocha iji zere imetụ akpụkpọ ahụ na anya anya. Ọzọkwa, lezie anya ka ịzere ikuru uzuzu ngwaahịa iji zere ịkpasu iwe iku ume. N'ihe ọghọm ọ bụla, a ga-ewere enyemaka mbụ kwesịrị ekwesị ozugbo na ndị ọkachamara ahụike kwesịrị ịkpọtụrụ.


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